3380 	    bbox.y1 - bbox.y0
3414 	function bezlen(x1, y1, x2, y2, x3, y3, x4, y4, z) {  argument
3431 	        ybase = base3(ct, y1, y2, y3, y4),
3441 	function intersectLines(x1, y1, x2, y2, x3, y3, x4, y4) {  argument
3446 	      mmax(y1, y2) < mmin(y3, y4) ||
3447 	      mmin(y1, y2) > mmax(y3, y4)
3452 	  var nx = (x1 * y2 - y1 * x2) * (x3 - x4) - (x1 - x2) * (x3 * y4 - y3 * x4),
3453 	      ny = (x1 * y2 - y1 * x2) * (y3 - y4) - (y1 - y2) * (x3 * y4 - y3 * x4),
3454 	      denominator = (x1 - x2) * (y3 - y4) - (y1 - y2) * (x3 - x4);
3470 	      py2 < +mmin(y1, y2).toFixed(2) ||
3471 	      py2 > +mmax(y1, y2).toFixed(2) ||
3593 	  var x1, y1, x2, y2, x1m, y1m, x2m, y2m, bez1, bez2,
3601 	      y1 = y1m = pi[2];
3605 	        bez1 = [x1, y1].concat(pi.slice(1));
3607 	        y1 = bez1[7];
3609 	        bez1 = [x1, y1, x1, y1, x1m, y1m, x1m, y1m];
3611 	        y1 = y1m;
3762 	function lineToCurve(x1, y1, x2, y2) {  argument
3764 	    x1, y1, x2,
3769 	function qubicToCurve(x1, y1, ax, ay, x2, y2) {  argument
3775 	    _13 * y1 + _23 * ay,
3783 	function arcToCurve(x1, y1, rx, ry, angle, large_arc_flag, sweep_flag, x2, y2, recursive) {  argument
3799 	    xy = rotate(x1, y1, -rad);
3801 	    y1 = xy.y;
3807 	        y = (y1 - y2) / 2;
3822 	        cy = k * -ry * x / rx + (y1 + y2) / 2,
3823 	        f1 = math.asin(((y1 - cy) / ry).toFixed(9)),
3866 	      m1 = [x1, y1],
3867 	      m2 = [x1 + hx * s1, y1 - hy * c1],
3892 	function curveBBox(x0, y0, x1, y1, x2, y2, x3, y3) {  argument
3904 	      b = 6 * y0 - 12 * y1 + 6 * y2;
3905 	      a = -3 * y0 + 9 * y1 - 9 * y2 + 3 * y3;
3906 	      c = 3 * y1 - 3 * y0;
3952 …bounds[1][j] = (mt * mt * mt * y0) + (3 * mt * mt * t * y1) + (3 * mt * t * t * y2) + (t * t * t *…
3965 	    y1: mmax.apply(0, bounds[1])